Non-Clogging Sewage Dirty Waste Water Drainage Pump Stainless Steel Sewage Submersible Sludge Pump Submersible Cutter Grinder Pump

Non-Clogging Sewage Dirty Waste Water Drainage Pump Stainless Steel Sewage Submersible Sludge Pump Submersible Cutter Grinder Pump has strong sewage passing capacity and good belt cutting performance. It can chop long fibers, plastics, paper, belts, cloth strips, straw, rope and other impurities in the sewage and discharge them. WQK sewage pump with cutting device adopts double-end mechanical seal and rotating impeller. The impeller is made of stainless steel, which is wear-resistant, non-clogging and non-winding. It has the advantages of small size, compact structure and easy portabi
Commonly used models are: WQK8-12QG, WQK8-22QG, WQK20-7QG, WQK20-15QG, WQK15-30QG, WQK20-20QG, WQK40-7QG, WQK25-15QG, WQK30-30QG, WQK30-15QG, WQK40-15QG, WQK85- 10QG, WQK65-25QG, WQK80-20QG, WQK100-15QG, WQK100-25QG, WQK180-15QG and other series

Non-Clogging Sewage Dirty Waste Water Drainage Pump Stainless Steel Sewage Submersible Sludge Pump Submersible Cutter Grinder Pump adopts high-quality carbide, a dynamic seal structure combining double-end mechanical seals and skeleton oil seals. For the normal operation of the electric pump and the safety of workers, users should equip the electric motor with a leakage protector. , when working for a long time, the motor of this pump is allowed to expose the liquid surface, which shall not exceed 1/2 of the height of the motor, and the temperature of the pumped dirt shall not exceed 40°C. WQK belt cutting device sewage pump has a particularly strong sewage passing capacity and good belt cutting performance. It can chop long fibers, plastics, paper, belts, cloth strips, straw, rope and other impurities in the sewage and discharge them.

Non-Clogging Sewage Dirty Waste Water Drainage Pump Stainless Steel Sewage Submersible Sludge Pump Submersible Cutter Grinder Pump  Features 

Non-Clogging Sewage Dirty Waste Water Drainage Pump Stainless Steel Sewage Submersible Sludge Pump Submersible Cutter Grinder Pump is especially suitable for narrow working surfaces such as shipbuilding, communications, shipping, basements, and excavation of ponds 

to dredge rivers, especially individual food processing plants, individual breeding sites, drilling industries, water pit wells, and papermaking Used by factories and paint factories. 

WQK sewage pump with cutting device is mainly used to discharge domestic wastewater, sewage, human feces and solid suspended solids and non-corrosive media containing

 short fiber paper scraps, wood chips, starch, sediment, ore particles, etc. The temperature of the pumped liquid does not vary. Over 40ºC, the density is not more than 1200kg/m3, 

and the ph value is ~9. WQK sewage pump with cutting device adopts double-end mechanical seal and rotating impeller. The impeller is made of stainless steel, 

which is wear-resistant, non-clogging and non-winding. It has the advantages of small size, compact structure and easy 
 

Non-Clogging Sewage Dirty Waste Water Drainage Pump Stainless Steel Sewage Submersible Sludge Pump Submersible Cutter Grinder Pump Scope of application 

Non-Clogging Sewage Dirty Waste Water Drainage Pump Stainless Steel Sewage Submersible Sludge Pump Submersible Cutter Grinder Pump is mainly used for engineering sewage and domestic sewage.

like: 

(1) Sewage treatment and circulating water transportation for small and medium-sized enterprises.

(2) Slag slurry pumping in factories and mines such as food, papermaking, brewing, steel and non-ferrous metals, tanning, textiles, pharmaceuticals, cement plants, etc.

(3) Used in construction sites, engineering foundation construction, municipal facilities, and water plants.

(4) Sewage discharge from basements of various high-rise buildings, civil air defense pits, subways and other underground layers.

(5) Chicken farms, pig farms, various breeding industries, fish ponds are used for pumping water to clear ponds, increasing oxygenation, pumping human and animal excrement and urine 

in septic tanks and other occasions.

Note: The main performance and data of the WQK sewage pump with cutting device are the same as those of the wqk/q

operation) The time cannot exceed half a minute).

(5) Install the water outlet joint and water outlet hose (or iron pipe), tie a rope on the handle of the electric pump (cables must not be used to replace the hanging rope), put the electric pump into the liquid book to be pumped, and turn on the power supply and is ready to use.

(6) In order to ensure personal safety, when the electric pump is connected to power, it is strictly prohibited to install and launch water operations near the electric pump (such as moving or inspecting, troubleshooting, etc.) and touching the electric pump to prevent accidents caused by electric pump leakage!

(7) It is strictly prohibited for the entire electric pump to be exposed to the water for long-term operation (or short-term operation). The "start" and "stop" of the electric pump should not be too frequent to prevent overheating and damage to the motor.

(8) Long-term pumping of liquids with high sand content will cause greater wear and tear on the flow-passing parts of the WQK sewage pump with cutting device. It is recommended to use our cyclonic sewage submersible electric pump product.

(9) If it is found that the WQK sewage pump with cutting device does not rotate, the protector trips, the fuse blows out and other abnormal phenomena when it is running, the power supply should be cut off immediately and check whether there is any problem with the power protector wiring etc.

If these external devices are normal, the electric pump may be faulty and should not be used at this time to avoid an accident!

Scope of application of submersible sewage pump with cutting knife

Submersible sewage pumps with cutting blades are mainly used for engineering sewage and domestic sewage.

like:

(1) Sewage treatment and circulating water transportation for small and medium-sized enterprises.

(2) Slag slurry pumping in factories and mines such as food, papermaking, brewing, steel and non-ferrous metals, tanning, textiles, pharmaceuticals, cement plants, etc.

(3) Used in construction sites, engineering foundation construction, municipal facilities, and water plants.

(4) Sewage discharge from underground basements of various high-rise buildings, civil air defense pits, subways, etc.

(5) Chicken farms, pig farms, various breeding industries, fish ponds are used for pumping water to clear ponds, increasing oxygenation, pumping human and animal excrement and urine in septic tanks and other occasions.

Note: The main performance and data of the submersible sewage pump with cutting knife are the same as the wqk/qg type except that it does not have a cutting device.

Conditions for use of submersible sewage pump with cutting knife:

1. The medium temperature does not exceed 40ºC.

2. The average weight of the medium does not exceed 500 kilograms per cubic meter.

3. The pH value of the pumped liquid is 5 to 9.

4. During long-term operation, the part of the motor allowed to be exposed to the liquid surface shall not exceed l/2 of the height.

Export wooden box packaging

Principles for selecting sewage pumps - DFIN Pump Industry

1. High mechanical reliability, low noise, and minimal vibration.

2. Economically, it is necessary to comprehensively consider the total cost of equipment, operation, maintenance, and management fees to minimize them.

3. Make the selected pump type and performance meet the requirements of process parameters such as device flow rate, head, pressure, temperature, cavitation flow rate, and suction stroke.

4. Must meet the requirements of medium characteristics.

For pumps that transport flammable, explosive, toxic, or valuable media, reliable shaft seals or leak free pumps are required, such as magnetic drive pumps, diaphragm pumps, and shielded pumps

For pumps transporting corrosive media, it is required that the convection components use corrosion-resistant materials, such as AFB stainless steel corrosion-resistant pumps and CQF engineering plastic magnetic drive pumps.

For pumps transporting media containing solid particles, it is required that the convection components be made of wear-resistant materials, and if necessary, the shaft seal should be flushed with clean liquid.